CN218612289U

CN218612289U - Button cell brand marking machine

Info

Publication number: CN218612289U
Application number: CN202222823510.1U
Authority: CN
Inventors: 邵海清
Original assignee: Wuhan Safire Laser Technology Co ltd
Current assignee: Wuhan Safire Laser Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-14
Anticipated expiration: 2032-10-24

Abstract

The application discloses a button cell brand marking machine, which relates to the field of cell production and processing equipment and comprises an operation table, wherein the operation table is provided with a positioning disc, a material pushing mechanism, an automatic bin mechanism, a laser marking mechanism and a material receiving mechanism which are sequentially arranged; a porous blanking area and a marking area are respectively arranged on the positioning disc along the extension direction of the positioning disc and at the positions corresponding to the automatic material bin mechanism and the laser marking mechanism; pushing equipment includes the actuating lever, is used for grasping the fixed clamping jaw of multiunit of fixed charging tray and being used for driving the actuating lever along actuating lever axis linear motion's drive assembly in unloading region and mark regional department, actuating lever axis direction is unanimous with positioning disk extending direction, fixed clamping jaw is fixed to be located on the actuating lever. The automatic feeding and discharging action of the multiple charging trays and the automatic transmission and transfer of the charging trays between the discharging area, the laser marking area and the material receiving mechanism can be realized in the application, and the labor consumption in the whole machining process is less.

Description

Button cell brand marking machine

Technical Field

The application relates to the field of battery production and processing equipment, in particular to a button cell brand marking machine.

Background

Button cells, also known as button cells, are cells that have a similar overall size as a button, a larger diameter, and a smaller thickness. In the production and processing process of the existing button type disposable lithium battery, information such as brand, model, production date and the like is generally stamped on the positive electrode cover of the battery in a stamping die or laser marking mode so as to be convenient for distinguishing and selecting the button type battery in subsequent procedures or selling the button type battery to a third party.

In the related art, laser marking of the button cell is generally performed by using a laser marking machine/laser marking device. When the button cell is marked by laser, an operator firstly places a plurality of button cells in a material tray on a rack/an operation platform (the material tray is a porous tray, and each hole on the material tray correspondingly contains/places one button cell), then judges a processing area by human eyes or mechanical positioning and positions and fixes the material tray by a positioning block/a positioning clamping jaw, so that the material tray is fixedly placed in the processing area, then the button cell is marked by the laser marking mechanism, the positioning block/the positioning clamping jaw are controlled to loosen the material tray after the button cell is marked by laser, and the material tray and the marked cell are taken down from the rack/the operation platform, thus completing the laser marking of the button cell.

According to the related technology, in the actual production and processing process of the button cell, the processes of feeding and discharging actions of the button cell, judgment of a processing area and the like are mostly finished manually, the labor consumption of the whole processing process is large, the operation is relatively complex, the battery marking efficiency is low, and the battery marking quality is greatly influenced by the operation proficiency of an operator.

SUMMERY OF THE UTILITY MODEL

In order to improve the marking efficiency of the button cell, the application provides a marking machine for the brand of the button cell.

The application provides a button cell brand mark carving machine adopts following technical scheme:

a button cell brand marking machine comprises an operating platform, wherein a positioning disc, a material pushing mechanism, an automatic bin mechanism, a laser marking mechanism and a material collecting mechanism are arranged on the operating platform, the automatic bin mechanism is sequentially arranged along the material feeding direction of the material pushing mechanism and is used for storing a plurality of material discs and discharging the plurality of material discs one by one, the laser marking mechanism is used for carrying out laser marking on a workpiece, and the material collecting mechanism is used for collecting and conveying the marked workpiece; a porous blanking area and a porous marking area are respectively arranged on the positioning disc along the extension direction of the positioning disc and at the positions corresponding to the automatic feed bin mechanism and the laser marking mechanism; the pushing mechanism comprises a driving rod, a plurality of groups of fixed clamping jaws and a driving assembly, the groups of fixed clamping jaws are used for grabbing a fixed material tray at a blanking area and a marking area, the driving assembly is used for driving the driving rod to move linearly along the axis of the driving rod, the axis direction of the driving rod is consistent with the extending direction of the positioning plate, and the fixed clamping jaws are fixedly arranged on the driving rod; the material receiving mechanism is located at the transmission tail end of the driving rod.

By adopting the technical scheme, when the button cell is marked by laser, an operator can feed and store a plurality of material discs containing the button cell (hereinafter referred to as 'workpiece') to the automatic stock bin mechanism at one time, and the automatic stock bin mechanism can feed the material discs to a feeding area on the positioning disc one by one; the fixed clamping jaw can grab and fix a material tray which is blanked onto the positioning plate at the marking area, and the driving rod can correspondingly drive the material tray to move to the marking area to mark a workpiece under the driving action of the driving assembly after the fixed clamping jaw grabs the fixed material tray; after the marking of work piece is ended, control fixed clamping jaw unclamps the charging tray, and the charging tray can be transported to receiving agencies department by the transmission end of actuating lever and receive the material. Wholly through the positioning disk, pushing equipment, automatic feed bin mechanism, laser marking mechanism and receiving agencies's cooperation, the unloading region and the laser marking region of charging tray have been set for in advance, can realize piling up the unloading action of stacking, the charging tray of a plurality of holding work pieces to can realize that the charging tray is in the unloading region, the transmission of laser marking between regional and the receiving agencies is transported, manpower consumes less in the whole course of working, has effectively improved the mark of work piece and has carved efficiency, has reduced manufacturing cost.

Optionally, the automatic storage bin mechanism comprises a storage rack for stacking a plurality of charging trays up and down and discharging the charging trays one by one, and a first jacking assembly for driving a lowermost charging tray of the plurality of charging trays to ascend and descend and a second jacking assembly for jacking the charging tray above the lowermost charging tray are fixedly mounted on the storage rack; the fixed clamping jaw comprises a first clamping jaw used for grabbing a lowermost material disc fixedly stacked on the material storage frame and moving the material disc to the first clamping jaw in the marking area, and the material storage frame is arranged above the positioning disc and the driving rod.

By adopting the technical scheme, a plurality of charging trays can be stacked on the material storage rack, after the charging tray above the bottommost charging tray is jacked by the second jacking assembly, an operator can drive the bottommost charging tray to descend to the first clamping jaw by the first jacking assembly, grab and fix the bottommost charging tray by the first clamping jaw, and drive the bottommost charging tray to move to the marking area on the positioning tray by the driving rod and the driving assembly matched with the first clamping jaw to perform laser marking on a workpiece; therefore, the material storage frame, the first jacking assembly, the second jacking assembly and the material pushing mechanism are matched, efficient and stable switching from the blanking step to the conveying step of the material tray is effectively achieved, and the marking efficiency of the workpiece is improved.

Optionally, the first jacking assembly comprises a jacking plate and a first linear driving part for driving the jacking plate to linearly lift, the jacking plate is located above a blanking area of the positioning disc, the first linear driving part is fixedly mounted on the operating platform and located below the blanking area of the positioning disc, the output direction of the first linear driving part is perpendicular to the positioning disc and the driving rod, and the jacking plate is fixedly connected to an output shaft of the first linear driving part.

By adopting the technical scheme, the first linear driving part is adopted to linearly lift, so that the jacking plate can be conveniently driven to be far away from/close to the positioning disc, the jacking plate is enabled to ascend and accept the material disc/the jacking plate drives the material disc to be close to the first clamping jaw, and the material disc is conveniently and stably transferred between the automatic stock bin mechanism and the material pushing mechanism.

Optionally, a fixing seat is fixedly installed below the positioning plate and right opposite to the jacking plate on the operating platform, the second jacking assembly is installed above the fixing seat, the first linear driving component is installed below the fixing seat, and the output end of the second jacking assembly movably penetrates through the positioning plate and the jacking plate.

Through adopting above-mentioned technical scheme, the fixing base provides stable installation basis for the installation of second jacking subassembly and first linear drive part to make second jacking subassembly and first linear drive part all install in positioning disk and jacking board below, when realizing dual drive, effectively saved the required space that occupies of second jacking subassembly and first linear drive part fixed mounting on the operation panel.

Optionally, still install polylith grip block and be used for driving about polylith grip block from the sharp multiunit second sharp drive unit that is close to the charging tray of charging tray week side on the material storage frame, grip block fixed mounting is on the output shaft of second sharp drive unit, the output direction of second sharp drive unit is mutually perpendicular with the unloading direction of material storage frame.

Through adopting above-mentioned technical scheme, adopt the second linear drive part to order about polylith grip block on the material storage frame, be close to the charging tray from the direction straight line of charging tray week side edge perpendicular to charging tray unloading direction, can carry out horizontal centre gripping fixedly to the charging tray of below charging tray top in-process that the unloading of below charging tray shifts on the material storage frame, the orderly unloading of guarantee automatic feed bin mechanism.

Optionally, laser marking mechanism includes laser marking machine, location splint of fixed mounting on the operation panel and is arranged in jacking the work piece in the charging tray to the third jacking subassembly of location splint below, location splint are located between laser emission end and the positioning disk of laser marking machine, the punchhole on the last correspondence charging tray of location splint, one-to-one run through and have seted up a plurality of second holes of stepping down, the second hole size of stepping down is less than the punchhole on the charging tray, the punchhole on positioning disk and the charging tray is run through in the output activity of third jacking subassembly.

Through adopting above-mentioned technical scheme, when actuating lever and fixed clamping jaw promoted the charging tray to the mark region department of beating on the positioning disk, utilize the cooperation of third jacking subassembly and location splint, can make the work piece of upwards jacking and make the work piece hug closely the location splint, be fixed in the laser marking machine below with the work piece, the laser of being convenient for passes the second and lets the pilot hole stabilize laser marking to the work piece.

Optionally, the third jacking subassembly includes many jacking rods and is used for ordering about the third sharp drive unit that jacking rods goes up and down along vertical direction, many equal fixed mounting of jacking rods is on the output of third sharp drive unit, many a plurality of punchholes on positioning disk and the charging tray are run through in the activity of jacking rod one-to-one.

By adopting the technical scheme, the third linear driving part is adopted to drive the plurality of lifting rods to linearly ascend/descend in the vertical direction, and the workpiece can be conveniently driven to linearly ascend/descend, so that the workpiece can be conveniently ejected out of the material tray, the workpiece is clamped between the top end of the lifting rod and the positioning clamp plate, the workpiece after marking is carried back to the material tray, and the continuous and coherent laser marking work of the workpiece is conveniently realized.

Optionally, one end of the jacking rod, which is far away from the third linear driving component, is provided with a negative pressure groove with an upward opening, and the negative pressure groove is connected with a negative pressure structure for sucking air in the negative pressure groove.

Through adopting above-mentioned technical scheme, at the in-process that the jacking rod drove work piece straight-line rising/descend, adopt negative pressure structure will suck negative pressure inslot air, can build negative pressure environment in the work piece below for the work piece can be fixed in on the jacking rod by stable absorption, makes the work piece be difficult for deviating the second hole of stepping down and the punchhole on the charging tray, and the guarantee work piece is beaten the accuracy of mark and unloading, improves the work piece and marks the quality of carving.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the matching of the positioning disc, the material pushing mechanism, the automatic bin mechanism, the laser marking mechanism and the material receiving mechanism, the button cell brand marking machine in the application presets the blanking area and the laser marking area of the material discs, can realize the automatic feeding and blanking actions of a plurality of stacked material discs containing workpieces and the automatic transmission and transportation of the material discs among the blanking area, the laser marking area and the material receiving mechanism, has less manpower consumption in the whole processing process, effectively improves the marking efficiency of the workpieces, and reduces the production cost;

2. the material storage rack, the first jacking component, the second jacking component, the material pushing mechanism and the material storage disk are matched, so that the stable switching of the material storage disk from a blanking area to a laser marking area can be realized relatively efficiently, the conveying time of a workpiece is shortened, and the marking efficiency of the workpiece is improved;

3. through laser marking machine, location splint, third jacking subassembly and pushing equipment and the cooperation of material storage tray, can realize marking the mark that continues of the multiunit work piece in a plurality of charging trays comparatively steadily.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a partial schematic structural view of an embodiment of the present application;

FIG. 3 is an exploded view of a portion of the structure showing the mating relationship between the tray, the lifting plate and the puck;

FIG. 4 is a schematic view of a partial structure for showing the connection relationship among the pushing mechanism, the automatic bin mechanism and the laser marking mechanism;

FIG. 5 is a schematic view, partially in section, showing the connection between the pusher mechanism, the automated magazine mechanism, and the laser marking mechanism;

FIG. 6 is an enlarged schematic view of portion A of FIG. 5;

fig. 7 is an enlarged schematic view of a portion B in fig. 5.

Reference numerals: 1. an operation table; 11. a fixed seat; 2. positioning a plate; 21. positioning holes; 3. a material pushing mechanism; 31. a drive rod; 32. a fixed clamping jaw; 321. a first jaw; 322. a second jaw; 33. a drive assembly; 4. a material tray; 41. an eyelet; 5. an automatic bin mechanism; 51. a material storage rack; 511. a clamping plate; 512. a second linear drive member; 52. a first jacking assembly; 521. a jacking plate; 5211. a first abdicating hole; 522. a first linear drive component; 53. a second jacking assembly; 6. a laser marking mechanism; 61. laser marking machine; 62. positioning the clamping plate; 621. a second abdicating hole; 63. a third jacking assembly; 631. a jacking rod; 6311. a negative pressure tank; 632. a third linear drive member; 7. a material receiving mechanism.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses button cell brand mark carving machine.

Referring to fig. 1 and 2, the button cell brand marking machine comprises an operating platform 1, a positioning disc 2 is arranged on the operating platform 1, a material pushing mechanism 3, an automatic material bin mechanism 5 which is sequentially arranged along the material loading direction of the material pushing mechanism 3 and used for storing a plurality of material trays 4 and discharging the plurality of material trays 4 one by one, a laser marking mechanism 6 used for carrying out laser marking on a workpiece, a material receiving mechanism 7 used for collecting and conveying the marked workpiece, and a PLC (programmable logic controller) numerical control module used for carrying out integrated control on the material pushing mechanism 3, the automatic material bin mechanism 5, the laser marking mechanism 6 and the material receiving mechanism 7.

Specifically, referring to fig. 3, the material tray 4 in the present application is a rectangular tray provided with MxN holes 41 (M rows and N columns), the holes 41 on the material tray 4 are circular countersunk holes with specifications matched with the workpiece, and the depth of the hole 41 is the thickness of the workpiece; when the surface of the workpiece with the protrusions faces downwards and the surface which is relatively flat and smooth faces upwards is placed in the hole 41, the upper surface of the workpiece is flush with the surface of the material tray 4.

Referring to fig. 1 and 2, an operating platform 1 is a numerical control workbench, a top table surface of the operating platform 1 is horizontally arranged, the top table surface of the operating platform 1 is a rectangular table surface, and a material pushing mechanism 3 is used for feeding a material tray 4 along the length direction of the operating platform 1.

Referring to fig. 3, the positioning disc 2 is a rectangular disc in the embodiment of the present application, the positioning disc 2 is fixedly installed above the operating platform 1, the positioning disc 2 is parallel to the top table surface of the operating platform 1, the length direction of the positioning disc 2 is consistent with the length direction of the operating platform 1, a blanking area and a marking area are respectively arranged on the positioning disc 2 along the length extending direction thereof and corresponding to the eyelet 41 on the material disc 4 at the automatic material bin mechanism 5 and the laser marking mechanism 6, and a group of MxN positioning holes 21 suitable for corresponding to the eyelet 41 on the material disc 4 one by one are respectively arranged at the blanking area and the marking area; the positioning hole 21 is also a circular countersunk hole, and the size of the positioning hole 21 is larger than that of the hole 41 on the material tray 4; when the tray 4 moves above/below the blanking area or above/below the marking area on the positioning plate 2, the projection of the hole 41 on the tray 4 is located in the positioning hole 21.

Referring to fig. 2 and 4, the pushing mechanism 3 includes a linear driving rod 31, a plurality of sets of fixing jaws 32 for grasping the fixing tray 4 at the feeding area and the marking area, and a driving assembly 33 for driving the driving rod 31 to move linearly along the axis of the driving rod 31.

The two driving rods 31 are arranged, the two driving rods 31 are respectively positioned at two sides of the positioning plate 2 along the length direction and are oppositely arranged, the driving rods 31 are connected to the long edge of the positioning plate 2 in a sliding manner along the length direction, the length direction of the driving rods 31 is consistent with the length direction of the positioning plate 2, and the driving assembly 33 and the material receiving mechanism 7 are respectively positioned at two ends of the driving rods 31 (namely respectively positioned at the transmission front end and the transmission tail end of the driving rods 31); the fixed clamping jaw 32 can be a pneumatic clamping jaw or an electric clamping jaw in the embodiment of the application, the fixed clamping jaw 32 is fixedly installed on the driving rod 31, and the fixed clamping jaw 32 moves along with the movement of the driving rod 31; the driving assembly 33 is a linear module driven by an air cylinder in the embodiment of the present application, the driving assembly 33 is fixedly installed on the operation table 1, and the driving rod 31 is fixedly connected to an output end of the driving air cylinder.

Adopt fixed clamping jaw 32 to press from both sides tight charging tray 4 to control drive assembly 33 and order about the actuating lever 31 motion, can drive charging tray 4 along 2 length direction of positioning disk in the long limit department of positioning disk 2 reciprocating motion, thereby realize charging tray 4 at the regional and reciprocal switching of marking of delivery in unloading region.

Referring to fig. 4 and 5, the automatic bin mechanism 5 is disposed adjacent to one end of the driving rod 31 close to the driving assembly 33, the automatic bin mechanism 5 specifically includes a material storage rack 51 for stacking a plurality of material trays 4 up and down and discharging the material one by one, and a first jacking assembly 52 for driving the lowermost material tray 4 of the plurality of material trays 4 to ascend and descend and a second jacking assembly 53 for jacking the material tray 4 above the lowermost material tray 4 are fixedly mounted on the material storage rack 51.

Referring to fig. 5 and 6, the material storage rack 51 is erected above the positioning plate 2 and is located right above the blanking area, and the first jacking assembly 52 and the second jacking assembly 53 are installed below the positioning plate 2 and are located right below the blanking area; the fixed clamping jaws 32 comprise first clamping jaws 321 and second clamping jaws 322 which are sequentially arranged along the feeding direction of the material pushing mechanism 3, the specifications of the first clamping jaws 321 and the second clamping jaws 322 are consistent, the first clamping jaws 321 are used for grabbing the lowermost material tray 4 which is fixedly stacked on the material storage rack 51 and moving the material tray 4 to the marking area, and the second clamping jaws 322 are used for grabbing the material tray 4 at the marking area and moving the material tray 4 to the material receiving mechanism 7; when the driving rod 31 is in an initial state, the first clamping jaw 321 is located between the material storage rack 51 and the blanking area of the positioning plate 2, and the first clamping jaw 321, the driving rod 31, the first jacking assembly 52 and the second jacking assembly 53 are used for matching to perform blanking on the material trays 4 one by one and transferring the material trays 4 from the blanking area to the marking area.

Specifically, a rectangular through hole for fixedly mounting the first jacking assembly 52 and the second jacking assembly 53 penetrates through the operating platform 1 under the blanking area of the positioning plate 2, and a fixed seat 11 is fixedly mounted under the operating platform 1 at the rectangular through hole and opposite to the blanking opening of the material storage frame 51; fixing base 11 is rectangular plate-shaped, and fixing base 11 parallels with positioning disk 2, and first jacking subassembly 52 fixed mounting is in the 11 tops of fixing base, and second jacking subassembly 53 fixed mounting is in the 11 below of fixing base to save the required space that occupies of first jacking subassembly 52 and second jacking subassembly 53 fixed mounting on operation panel 1.

Referring to fig. 6, the first jacking assembly 52 includes a jacking plate 521 and a first linear driving part 522 for driving the jacking plate 521 to linearly lift, the jacking plate 521 is a rectangular plate with a size smaller than the size of the rectangular through hole, the size of the material tray 4 and the size of the blanking opening of the material storage rack 51, a plurality of first abdicating holes 5211 are correspondingly formed in the jacking plate 521 corresponding to the holes in the material tray one by one, the jacking plate 521 is parallel to the positioning plate 2, and the jacking plate 521 is located above the blanking area of the positioning plate 2; the first linear driving component 522 may be an electric push rod, or may also be a driving cylinder, a hydraulic cylinder, or other linear driving components, the housing of the first linear driving component 522 is fixedly mounted on the fixing base 11, the output direction of the first linear driving component 522 is perpendicular to both the positioning plate 2 and the driving rod 31, the driving shaft of the first linear driving component 522 is arranged upward along the vertical direction, and the lifting plate 521 is fixedly connected to the end portion of the output shaft of the first linear driving component 522.

The first linear driving component 522 is used for driving the lifting plate 521 to move upwards, so that the lifting plate 521 can be driven to pass through the feed opening of the material storage rack 51, and the lifting plate 521 is enabled to upwards receive the material tray 4.

Referring to fig. 5 and 7, the second jacking assembly 53 is a linear driving component in the embodiment of the present application, the second jacking assembly 53 may be an electric push rod, and may also be a driving cylinder, a hydraulic cylinder, or other linear driving components, the housing of the second jacking assembly 53 is fixedly mounted on the fixing base 11, and the output shaft of the second jacking assembly 53 outputs downward along the vertical direction; and the number of output shafts of the second jacking assembly 53 is at least two, preferably four in the embodiment of the application, four output shafts of the second jacking assembly 53 are respectively and simultaneously located on the outer sides of the four corners of the jacking plate 521 and the inner sides of the four corners of the feed opening of the material storage rack 51, the four output shafts of the second jacking assembly 53 movably penetrate through the positioning hole 21, the first abdicating hole 5211 and the eyelet 41 on the material tray 4, and the second jacking assembly 53 can drive the four output shafts of the second jacking assembly 53 to move upwards to stably jack a workpiece in the material tray 4.

When carrying out the unloading to the work piece, operating personnel can become a pile with a plurality of charging trays 4 and stack on material storage frame 51, and a plurality of charging trays 4 carry out the unloading along vertical direction. In the process, the PLC numerical control module controls the first linear driving component 522 to drive the lifting plate 521 to move upwards to receive the lowermost tray 4 in the plurality of trays 4, and simultaneously controls the output shaft of the second lifting component 53 to move upwards to drive the output shaft of the second lifting component 53 to lift the workpieces in the trays 4 upwards by a certain distance (the certain distance = the thickness of a single workpiece) in the vertical direction, so that the second lifting component 53 can lift the plurality of trays 4 in the tray 4 at the top by a certain distance; then, the PLC numerical control module correspondingly controls the first clamping jaw 321 to clamp and fix the lowermost material tray 4, and simultaneously controls the first linear driving component 522 to drive the lifting plate 521 to move downwards, and drives the driving rod 31 to drive the first clamping jaw 321 and the material tray 4 to move to the marking area for laser marking by using the linear module.

Further, in order to enhance the stability of the remaining material trays 4 on the material storage rack 51 when the material is discharged from the lowermost material tray 4 on the material storage rack 51, referring to fig. 6, a plurality of clamping plates 511 and a plurality of groups of second linear driving components 512 for driving the clamping plates 511 to linearly approach the material trays 4 from the peripheral sides of the material trays 4 are further installed on the material storage rack 51, the clamping plates 511 are vertically arranged, preferably two clamping plates 511 are provided, and two groups of second linear driving components 512 are correspondingly provided; the two groups of clamping blocks and the second linear driving part 512 are respectively and oppositely arranged at two sides of the discharge port of the material storage frame 51, and the two groups of clamping blocks and the second linear driving part 512 are respectively positioned at two sides of the material storage disc 4 along the length direction thereof; the second linear driving component 512 may be an electric push rod, or may also be a driving cylinder, a hydraulic cylinder, or other linear driving components, the clamping plates 511 in each group of clamping blocks and the second linear driving component 512 are all fixedly mounted on the output shaft of the second linear driving component 512, and the output direction of the second linear driving component 512 is perpendicular to the blanking direction of the material storage rack 51.

Adopt second straight line drive part 512 to order about polylith grip block 511 on material storage frame 51, from the direction straight line that the all sides of charging tray 4 were followed perpendicular to charging tray 4 unloading direction be close to charging tray 4, can carry out horizontal centre gripping fixedly to charging tray 4 of below charging tray 4 top in the in-process that the unloading of below charging tray 4 shifts on material storage frame 51, the orderly unloading of guarantee automatic feed bin mechanism 5.

Correspondingly, referring back to fig. 1 and 4, the laser marking mechanism 6 of the laser marking mechanism comprises a laser marking machine 61 fixedly installed on the operation platform 1, a positioning clamping plate 62 and a third jacking assembly 63 for jacking the workpiece in the tray 4 to the lower part of the positioning clamping plate 62.

Laser marking machine 61 is located 2 long side direction's of positioning disk one side, and laser marking machine 61's laser emission end is located directly over the positioning disk 2, and positioning splint 62 is located between laser emission end and the positioning disk 2 of laser marking machine 61, and the punchhole 41 on the last correspondence charging tray 4 of positioning splint 62, a plurality of second holes 621 of stepping down have been seted up to running through one-to-one, and the second hole 621 of stepping down size is less than punchhole 41 on the charging tray 4.

Referring to fig. 5 and 7, the third jacking assembly 63 includes a plurality of jacking rods 631 and a third linear driving component 632 for driving the jacking rods 631 to ascend and descend along the vertical direction, the third linear driving component 632 may be an electric push rod in this embodiment, and may also be a driving cylinder, a hydraulic cylinder, or other linear driving component, the plurality of jacking rods 631 are all fixedly mounted on the output end of the third linear driving component 632, and the plurality of jacking rods 631 are parallel to each other and all vertically arranged, the plurality of jacking rods 631 movably penetrate through the plurality of holes 41 on the positioning plate 2 and the material tray 4 in a one-to-one correspondence manner; and one end of the lifting rod 631, which is far away from the third linear driving component 632, is provided with a negative pressure groove 6311 with an upward opening, and the negative pressure groove 6311 is connected with a negative pressure structure for sucking air in the negative pressure groove 6311, where the negative pressure structure may be an exhaust fan or other air sucking component with a suction function in this embodiment of the application.

When actuating lever 31 and first clamping jaw 321 promoted the regional department of beating of mark on the positioning disk 2 with below charging tray 4, PLC numerical control module control third linear drive part 632 orders about many liftout poles 631 in vertical direction rectilinear ascent, make many liftout poles 631 can contact a plurality of work pieces and with a plurality of work pieces jacking from charging tray 4 to with location splint 62 looks butt position one-to-one, thereby be fixed in the work piece steadily between location splint 62 and the liftout pole 631, adopt laser marking machine 61 to stabilize laser marking to the work piece again.

After the laser marking of the workpiece is finished, the workpiece is fixed by the negative pressure of the jacking rod 631 and is driven to move downwards, the workpiece is taken back to the material tray 4, the PLC numerical control module controls the first clamping jaw 321 to loosen the material tray 4, the driving rod 31 is accordingly driven to drive the first clamping jaw 321 to move towards the material tray 4, the material tray 4 is clamped by the second clamping jaw 322, the first clamping jaw 321 can get back to the position below the material tray 51 to receive the material, the second clamping jaw 322 can correspondingly drive the marked workpiece to move to the position of the material receiving mechanism 7 to discharge the material when the first clamping jaw 321 receives the material, the whole process is convenient, the continuous laser marking of the workpiece is continuously realized, the labor consumption in the whole processing process is low, the marking efficiency of the workpiece is effectively improved, and the production cost is reduced.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a button cell brand mark carving machine, includes operation panel (1), its characterized in that: the operating table (1) is provided with a positioning disc (2), a material pushing mechanism (3), an automatic bin mechanism (5) which is sequentially arranged along the material feeding direction of the material pushing mechanism (3) and used for storing a plurality of material discs (4) and discharging the plurality of material discs (4) one by one, a laser marking mechanism (6) used for carrying out laser marking on a workpiece, and a material receiving mechanism (7) used for collecting and conveying the marked workpiece; a porous blanking area and a porous marking area are respectively arranged on the positioning disc (2) along the extension direction of the positioning disc and at the positions of the automatic feed bin mechanism (5) and the laser marking mechanism (6) corresponding to the material disc (4); the pushing mechanism (3) comprises a driving rod (31), a plurality of groups of fixed clamping jaws (32) used for grabbing the fixed material tray (4) at the blanking area and the marking area, and a driving assembly (33) used for driving the driving rod (31) to linearly move along the axis of the driving rod (31), wherein the axis direction of the driving rod (31) is consistent with the extending direction of the positioning disc (2), and the fixed clamping jaws (32) are fixedly arranged on the driving rod (31); the material receiving mechanism (7) is located at the transmission tail end of the driving rod (31).

2. The button cell brand marking machine according to claim 1, characterized in that: the automatic storage bin mechanism (5) comprises a storage rack (51) used for stacking a plurality of charging trays (4) up and down and discharging one by one, and a first jacking assembly (52) used for driving the bottommost charging tray (4) in the plurality of charging trays (4) to lift and a second jacking assembly (53) used for jacking the charging tray (4) above the bottommost charging tray (4) are fixedly installed on the storage rack (51); fixed clamping jaw (32) include first clamping jaw (321) and are used for snatching fixed stack in the bottommost charging tray (4) on stock frame (51) and move this charging tray (4) to marking regional first clamping jaw (321), stock frame (51) are erect in positioning disk (2) and actuating lever (31) top.

3. The button cell brand marking machine according to claim 2, characterized in that: the first jacking assembly (52) comprises a jacking plate (521) and a first linear driving part (522) used for driving the jacking plate (521) to linearly lift, the jacking plate (521) is located above a blanking area of the positioning disc (2), the first linear driving part (522) is fixedly installed on the operating platform (1) and located below the blanking area of the positioning disc (2), the output direction of the first linear driving part (522) is perpendicular to the positioning disc (2) and the driving rod (31), and the jacking plate (521) is fixedly connected to an output shaft of the first linear driving part (522).

4. The button cell brand marking machine according to claim 3, characterized in that: the lifting device is characterized in that a fixed seat (11) is fixedly arranged below the positioning disc (2) on the operating platform (1) and is opposite to the lifting plate (521), the second lifting assembly (53) is arranged above the fixed seat (11), the first linear driving part (522) is arranged below the fixed seat (11), and the output end of the second lifting assembly (53) movably penetrates through the positioning disc (2) and the lifting plate (521).

5. Button cell brand marking machine according to any of the claims from 2 to 4, characterized in that: the material storage rack (51) is further provided with a plurality of clamping plates (511) and a plurality of groups of second linear driving parts (512) used for driving the clamping plates (511) to be close to the material tray (4) from the straight line on the peripheral side of the material tray (4), the clamping plates (511) are fixedly arranged on an output shaft of the second linear driving parts (512), and the output direction of the second linear driving parts (512) is perpendicular to the blanking direction of the material storage rack (51).

6. The button cell brand marking machine according to claim 5, characterized in that: laser marking mechanism (6) include laser marking machine (61), location splint (62) on fixed mounting operation panel (1) and be arranged in jacking third jacking subassembly (63) to location splint (62) below with the work piece in charging tray (4), location splint (62) are located between laser emission end and positioning disk (2) of laser marking machine (61), punchhole (41) on the corresponding charging tray (4) on location splint (62), one-to-one run through and have seted up a plurality of second hole (621) of stepping down, second hole (621) of stepping down are less than punchhole (41) on charging tray (4), punchhole (41) on positioning disk (2) and charging tray (4) are run through in the output activity of third jacking subassembly (63).

7. The button cell brand marking machine according to claim 6, characterized in that: third jacking subassembly (63) include many lifters (631) and third linear drive part (632) that are used for driving lifters (631) to go up and down along vertical direction, many lifters (631) all fixed mounting is on the output of third linear drive part (632), many lifters (631) activity one-to-one runs through a plurality of punchholes (41) on positioning disk (2) and charging tray (4).

8. The button cell brand marking machine according to claim 7, characterized in that: one end, far away from the third linear driving component (632), of the jacking rod (631) is provided with a negative pressure groove (6311) with an upward opening, and the negative pressure groove (6311) is connected with a negative pressure structure for sucking air in the negative pressure groove (6311).